Imagine 4,981 Passwords for Sale: UHQ Combo Mix Leak

Nearly 5,000 Verified Logins Ready to Be Used

Picture a file sitting in a Telegram channel, ready for anyone to download: 4,981 email addresses, each paired with a plaintext password and the exact web address it unlocks. That is what HEROIC analysts found in "UHQ COMBO MIX," uploaded on May 18, 2026.

Why This Is Dangerous

The "UHQ," or ultra high quality, label means someone has already tested these logins and confirmed they work. That turns this file into a ready-made toolkit, an attacker does not need to guess passwords or research targets, they can simply open the file and start logging in.

What Was Exposed

• Email addresses (mixed providers)
• Plaintext passwords
• Associated login URLs

Why This Matters

Now picture what happens next: automated tools take each of these 4,981 verified logins and test them against dozens of other websites in minutes, a technique known as credential stuffing. Wherever a password has been reused, that leads directly to account takeover, whether on email, shopping, or banking sites.

How "UHQ" Combo Lists Get Verified

Sellers who label a list "ultra high quality" have typically run automated checks against each login to confirm it still works before selling or sharing it, filtering out anything that has already been changed or deactivated. The raw data behind these lists usually comes from information-stealing malware that harvests saved browser credentials from infected devices.

Check If You Are Affected

Do not leave it to chance. HEROIC's free breach scanner searches more than 400 billion leaked records, including verified combo lists like this one, so you can quickly find out if your email and password are part of it.